Set of headphones



FIG. 1 is a perspective view of a set of headphones with a control module as seen from the front, bottom, and left side;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top end view thereof;

FIG. 7 is a bottom end view thereof;

FIG. 8 is a perspective view of a set of headphones as seen from the front, bottom, and left side;

FIG. 9 is a front view thereof;

FIG. 10 is a back view thereof;

FIG. 11 is a right side view thereof;

FIG. 12 is a left side view thereof;

FIG. 13 is a top end view thereof; and,

FIG. 14 is a bottom end view thereof.

The dotted line portions of the drawings represent environmental structure only and do not form part of the claimed design. 

CLAIM The ornamental design for a set of headphones, substantially as shown and described. 